ISRC USHM91994230
Verified recording
USHM91994230 is “Erlkönig” by Brett Stewart,
registered on the CopyrightChains blockchain with CopyrightID
0xb199bd5666e855efa1c457a5d469ef23843521a8323fda892d80dee1536cac27 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91994230.
Recording identifiers
- ISRC
- USHM91994230
- Title
- Erlkönig
- Artist
- Brett Stewart
- CopyrightID (CopyrightChains transaction hash)
0xb199bd5666e855efa1c457a5d469ef23843521a8323fda892d80dee1536cac27
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:553bf73433277ac200c040d34a33b31ba88026bcc697988187083b3e513aaec0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91994230
- Bitcoin block existence check
- https://blockstream.info/api/block/960138